U.S. warns businesses of hacking campaign against nuclear, energy firms

TORONTO (Reuters) - The U.S government warned industrial firms this week about a hacking campaign targeting the nuclear and energy sectors, the latest event to highlight the power industry's vulnerability to cyber attacks.

TORONTO (Reuters) - The U.S government warned industrial firms this week about a hacking campaign targeting the nuclear and energy sectors, the latest event to highlight the power industry's vulnerability to cyber attacks.